dji SNAIL 2305 User manual

DJI SNAIL
2305 Racing Motor
V1.0 2016.12
User Guide
使用说明
使用說明
ユーザーガイド
사용자 가이드
Bedienungsanleitung
Guía del usuario
Guide de l’utilisateur

EN
CHS
CHT
JP
KR
DE
ES
FR
Contents
User Guide 2
使用说明 12
使用說明 20
ユーザーガイド 28
사용자가이드 38
Bedienungsanleitung 47
Guía del usuario 58
Guide de l’utilisateur 68
Compliance Information 78

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Disclaimer and Warning
Thank you for purchasing DJI™ Snail 2305 Racing
Motor (hereinafter referred to as “product”).
Read this disclaimer carefully before using this
product. By using this product, you hereby
agree to this disclaimer and signify that you have
read it fully. Please install and use this product
in strict accordance with the User Guide. SZ
DJI TECHNOLOGY CO., LTD. and its afliated
companies assume no liability for damage(s) or
injuries incurred directly or indirectly from using,
installing or retting this product improperly, including
but not limited to using non-designated accessories.
DJI is a trademark of SZ DJI TECHNOLOGY CO.,
LTD. (abbreviated as “DJI”) and its afliated
companies. Names of products, brands, etc.,
appearing in this document are trademarks or
registered trademarks of their respective owner
companies. This product and document are

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copyrighted by DJI with all rights reserved. No part
of this product or document shall be reproduced
in any form without the prior written consent or
authorization of DJI.
This disclaimer is produced in various languages.
In the event of divergence among different versions,
the Chinese version shall prevail when the product
in question is purchased in China, and the English
version shall prevail when the product in question is
purchased in any other region.
Introduction
The Snail 2305 Racing Motor is designed for racing
multirotor aircraft and features a thrust margin that
is ten times its rated capacity. Using advanced
computer algorithms, the 2305 motor is more
efcient and more stable when producing maximum
thrust. Its rugged structure is a direct result of
impact analysis and drop tests.

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In the Box
2305 Racing Motor ×1 Screws ( M3×5, M3×6)
Mounting the Motors
The dimensions and thread sizes of the motor are
illustrated below. Ensure they are compatible with
your frame arms before mounting the motors.
28.2 mm
17.3 mm
ф29 mm
ф2.95 mm

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Assembly hole on the bottom Assembly hole on the top
19 mm
16 mm
4 × M3
Thread Depth
3 mm
10.3 mm
3 × M2
Thread Depth
3 mm
Use a suitable propeller adapter and
airframe that can withstand the large thrust
delivered by the Snail Racing Propulsion
System.
Choose an appropriate screw length and
screw size according to the depth of the
assembly hole and thickness of the motor
mounting plate. Using screws that are too
long or too large may not be able to secure
the motor.

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Ensure the motors rotate smoothly in the
right direction before takeoff.
When mounting or removing the motors,
be careful to prevent foreign bodies from
entering the base screw holes.
Refer to the DJI Snail Racing Propulsion
System User Manual for more information.
Specications
Stator Size 23 × 5mm
KV 2400rpm/V
Weight (Without Cables) 27.8g

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ESC Conguration
Calibrate the throttle range and switch the motor
rotation direction using the remote controller.
1. Power on the remote controller and receiver.
Ensure a strong link between them. Push the
throttle stick all the way up. The motor will start a
double beep, single beep sequence.
2. Then the warning sound will alternate between a
quick single beep and a quick double beep. Pull
the throttle stick all the way down after hearing
a single beep to calibrate the throttle. Pull the
throttle stick all the way down after hearing
a double beep to reverse the motor rotation
direction. By rotating the desired motor quickly
in any direction, this motor’s rotation direction will
be changed.
3. The warning sound becomes a chime when
completed.
4. Restart the ESC after reversing its rotation direction.

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System Status Beep Codes
The motors will beep when the Snail is in use. The
table below contains more information about the
warning sound.
Alarm Description
Chime Ready to work.
Rapid Beeping
Minimum throttle signal not
reached. Check the ight
controller, remote controller or
remote controller receiver.
Slow Beeping No throttle signal.
Alternating Single
and Double Beeps
Using the remote controller
for conguration and set
motor rotation direction.